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Patents > Inventor country: FR & IPCs : IPC B64B1/00 or IPC B64C25/42

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Office:
Inventors:
Adolphe Clément-Bayard (20) · None (11) · Émile-Médéric Bossuet (3) · Louis-Gustave Chanudet (3) · Louis-Étienne Roze (3) · Frédéric Malfait (3) · Yvon-Pierre Lejeal (3)
Inventor country: (Click arrow to add another value)
Applicant person:
Adolphe Clément-Bayard (20) · None (17) · Louis-Étienne Roze (3) · Frédéric Malfait (3)
Applicant is inventor:
Tech fields:
LTA (145) · propulsion (35) · frame (33) · balloon (32) · navigation (28) · design (26) · dirigibles (25) · dirigible (25) · stability (19) · hybrid (18) · airship (18) · construction (18) · aerostat (14) · compartments (14) · balloons (12) · propellers (12) · Rigid (11) · nacelle (10) · ballonet (10) · airplane (10)
Full specification filed date:
Application number:
None (19)
Granted:
Supplementary to patent:
None (139) · Patent FR-1913-472867 (4) · Patent FR-1913-467415 (3) · Patent BE-1912-07-11 Maiche et Legras (2) · Patent FR-1902-317598 (2) · Patent FR-1914-472867.19895 (2)
Related to aircraft:
Patent agent:
None (71) · Armengaud jeune (14) · None (14) · Chassevent (8) · Haseltine, Lake & Co. (7) · Hippolyte Josse (6) · Boramé et Julien (5) · C. Blétry (5) · E. Blétry (4) · J. Bonnet-Thirion (3) · Boult, Wade & Tennant (3) · Dupont et Elluin (3) · Dom. Casalonga (2) · Lavoix et Mosès (2) · Paul Caquet (2) · Émile Klotz (2) · Louis Tailfer (2) · Armengaud aîné (2) · Brandon frères (2) · A. Valteau (2)
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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